- Authors
- Richard Koch


Richard Koch
Author of books about the Pareto principle.
Richard Koch is a former management consultant, entrepreneur, and writer of several books on how to apply the Pareto principle (80/20 rule) in all walks of life. Richard has also used his concepts to make a fortune from several private equity investments made personally. Richard’s investments have included Filofax, Plymouth Gin, the Great Little Trading Company and Betfair. Previously he had been a manager at Boston Consulting Group and later a partner at Bain and Company, before leaving to start management consulting firm L.E.K. Consulting with Jim Lawrence and Iain Evans.
Philosopher's Notes on Richard Koch's Books

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Philosopher's Notes
The 80/20 Principle
by Richard Koch
Did you know 20% of beer drinkers drink 80% of the beer? And that 20% of streets account for 80% of the traffic? And that most peeps wear 20% of their clothes 80% of the time? And that 20% of customers/products usually account for about 80% of profits? Yepperz. In this Note, we’ll explore the 80/20 principle and how we can apply its power to every aspect of our lives to "achieve more with less."